Ruchob, Rungnapa, Nittaya Sinsuksai, Wanna Phahuwatanakorn, and Dittakarn Boriboonhirunsarn. 2015. “Factors Predicting Delivery of Low Birth Weight Infants”. Nursing Science Journal of Thailand 33 (3):18-29. https://he02.tci-thaijo.org/index.php/ns/article/view/53196.